36.67 feet per second.
117.33 feet per second.
40 mph = about 58.6 feet per second.
29.3 feet in one second is equal to about 20 miles per hour.
37,000 (feet per second) = 25,227.27 mph
44 feet per second = 30 mph
102 and 2/3 feet per second.
229.99 mph
52 miles per hour equals 274560 feet per hour, divided by 60: equals 4576 feet per minute, divided by 60: equals 76.266666 or 76.27 feet per second.
154 fps = 105 mph
139 and 1/3
300 x 3600 = feet per hour, divided by 5280 = miles per hour = 204 and 6/11 mph